HEALTH & MEDICINE

Neural Interfaces Could Provide Better Prosthetics

A new technique that could provide a prosthetic limb that moves and responds like an actual flesh and blood limb has been a major goal for researchers and physicians for years. Now a joint project by researchers from Sandia National Laboratories, the University of New Mexico and the MD Anderson Cancer Center in Houston has found a way for amputees to gain better control over their prosthetics with help from their own nervous systems.

Report: Poor Well-Behaved than Rich Counterparts

A new study jointly conducted by researchers at the University of California Berkeley (UCB) and the University of Toronto showed that those who have more were most likely to take advantage of their better status while those who have just enough seemed more content and willing to give way, and even share when necessary.
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Broken Hearts may Actually be Able to Cause Death

The expression "he/she died of a broken heart" is often used to describe someone who has died after having been depressed for a long time. Usually that person drinks or drugs himself/herself to death after a desperate period of loss, bitter disappointment, or environmentally induced depression.

Cancer Therapy More Potent When It Hits Two Targets

Simultaneous targeting of two different molecules in cancer is an effective way to shrink tumors, block invasion, and stop metastasis, scientists at the University of California, San Francisco (UCSF) have found - work that may improve the effectiveness of combination treatments that include drugs like Avastin.

Turn-Off Pain with Light Activated Pain Switch

Here's another development in science that seems to have been taken from science fiction. Chemists at LMU Munich in collaboration with colleagues from Berkeley and Bordeaux have shown that it is possible to inhibit pain sensitive neurons using an agent that acts as a photosensitive switch.

Is Obesity Really A Modern Epidemic?

Recent studies have considered obesity as a modern epidemic, with many adverse effects on a person’s health, such that researchers continue to focus on issues relating to obesity particularly the role of exercise in maintaining a healthy body.

New Labor Ruling for U.S. Home Care Workers

The Department of Labor is now undergoing a public comment period up until the end of February concerning a new rule which tackles wage protections to two groups that are predominantly female: casual babysitters and companions for the elderly and infirmed.

The Status of Occupational Cancers in Australia

The status of work-related cancer has received little attention from Australian policy-makers as well as researchers from Australia. Despite the heavy public and media attention for this, the progress that it has experienced as compared to tobacco use and sun exposure could be considered as "minimal". For example, the National Health and Medical Research Council (NHMRC) established model regulations for the control of carcinogenic substances during the 1980s.

The Newly-Improved Tongue Drive System

When the Tongue Drive System was first launched, many people were doubtful about its effectiveness. This is the reason why many changes were incorporated in this new prototype in order to cater to the needs of people who would benefit from this tool.

New Treatment for Multi-resistant Bacteria

One of the most alarming situations in health worldwide involves the spreading of bacterial resistance. This situation captured a young Danish scientist who has now discovered a natural substance found in the rainforest in Chile that effectively combats this problem with antibiotics.

Nano-Technology Utilized to Fight Against Cancer Cells

For the past years, there have considerable progress in terms of the detection, diagnosis, and treatment of tumors within the brain. Despite the progress made in this department, brain cancer still has low survival rate due to high levels of resistance to the treatments available. In this new research article published in BioMed Central's open access journal Journal of Nanobiotechnology, it presented a new way to treat brain cancer.

A New "Face" in Face Recognition

There is a new "face" in face recognition and this could be in the form of a dot. This is what Associate Professor Ajmal Mian from the University of Western Australia is working on.

Health Risks of Pregnant Women with Asthma

Pregnant women who are suffering from asthma should be careful of the medications that they are taking. If a pregnant woman with asthma fails to take the correct medication, they might put their unborn child at risk.

Tasmanian Devil Genome Decoded: May Help Understand Cancer

Researchers have finally had the chance to map the genome of the Tasmanian Devil. This is the first time that researchers were given this opportunity which is also a crucial step in understanding tumuors and how it can relate to human cancer. Recently, Devil populations have been hit by the spread of the transmissible facial tumours.

Intensive Screening Required For Detecting Bowel Cancer

A new analysis done by the University of Melbourne and the CSIRO revealed that in order to minimize the risks of bowel cancer, intensive screening should be done especially for people who already have a strong family history with this disease

Gene Therapy Causes Shape Change of Cells

Researchers from The University of Western Australia made an important discovery about the benfits of Gene Therapy. According to the researchers, gene therapy could also cause the changes in shape of brain cells. Previous research results have revealed that gene therapy could help injured brain cells to live longer and regenerate. Through this new discovery, there is a possibility that developing strategies to help develop injured brain cells would be easier to obtain.

Treatment and Prevention of HIV Through Highly Active Antiretroviral Therapy

AIDS has long been a worldwide problem as many people have been affected, directly or indirectly by this disease. Statistics show that by the latter part of 2009, there were an estimated 3.3 million people who were already affected by HIV/AIDS. There were already 24 million who died because of AIDS and there were 2.6 million people that were newly-affected by this disease.

The Facets of Non-Pharmacological Caregiving Activities (NPCA)

Previous research studies have focused more in developing pharmacological-based treatments in order to provide symptom relief for patients who are suffering from cancer. However, there are minimal research studies that focus on the different facets of non-pharmacological caregiving activities (NPCAs) during the latter part of a person's life who is suffering from cancer.

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